Paris startup Lemrock raises 6M to become the commerce layer inside AI agents

"When you ask ChatGPT or Perplexity which running shoes to buy, someone has to make sure the right brands show up, the prices are correct, and the purchase can actually be completed. Lemrock, a Paris-based startup founded in 2025, is building that middleware, and it has just raised €6 million ($7 million) to deploy it."

"Lemrock's premise is straightforward: e-commerce is migrating from search engines and brand websites into conversational AI interfaces, and the infrastructure brands need to sell in that environment does not yet exist. The startup offers a single integration point connecting a retailer's product catalogue to major AI platforms, including ChatGPT, Claude, and Perplexity, handling real-time pricing and availability, transaction processing, and performance tracking in one stack."

"Brands maintain control over their data, pricing, and how their products are presented. The opportunity the founders are targeting is a structural one, as retail is fundamentally shifting toward AI-mediated commerce channels where existing e-commerce infrastructure proves inadequate."

Lemrock, a Paris-based startup founded in 2025 by repeat Y Combinator founders and a retail veteran, raised €6 million to build middleware connecting retailers to AI platforms. The company addresses a critical infrastructure gap as e-commerce migrates from search engines and brand websites into conversational AI interfaces. Lemrock provides a single integration point linking product catalogs to major AI platforms including ChatGPT, Claude, and Perplexity. The platform handles real-time pricing, availability updates, transaction processing, and performance tracking while maintaining brand control over data and product presentation. The funding round was led by Galion.exe and includes prominent retail and tech investors, with Jean-Baptiste Rudelle, co-founder of Criteo, joining the board.

Read at TNW | Startups-Technology